| View in context |
Table 4.12a. Results of cluster analysis assigning members to date groups using K-means method. |
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|---|---|---|---|---|---|---|
| Cluster | No. of Members | Initial Seeds | Cluster Means | Date Group | ||
| Begin Date | End Date | Begin Date | End Date | |||
| 1 | 124 | 550 | 700 | 554.032 | 751.613 | 100 |
| 2 | 47 | 1200 | 1300 | 1127.128 | 1232.979 | 500 |
| 3 | 331 | 1100 | 1125 | 1028.021 | 1131.798 | 400 |
| 4 | 169 | 850 | 925 | 889.053 | 1025.000 | 300 |
| 5 | 65 | 700 | 800 | 703.077 | 879.231 | 200 |